Product features New design, reasonable structure and more ergonomics; Imported lens, low light decay, thin beam, fast speed and high precision; Fully transparent fireproof glass, safer and more beautiful; Front and rear material design, suitable for ultra-long material processing; Patented technology, three-side exhaust system, better smoke and dust removal effect. Model:JQ1390 laser power:60W/80W/100W/150W/180W laser type:CO2 10.6 µm Working Size:1300mm x 900mm Cooling Type:Water-cooling Engraving Speed:0-70000mm/min Cutting Speed:0-40000mm/min Laser Output Control:1-100% Software setting Min Shaping Character: Chs 2.0mm x 2.0mm En 1.0mm x 1.0mm Resolution Precision:4500dpi Resetting Position Accuracy: